unidad de disco duro extraíble
/ˌuniðˈad ðe ˈðisko ˈðuɾo ˌekstɾaˈiβle/
n
English: removable hard disk drive · 移动硬盘驱动器
Significado：Stand-alone device that is connected by cable to a computer; it is used to read and write data on a removable hard disk.